| Grenchen to Torre del Mar | 930.23 mi (1,497.05 km) |
| Grenchen to Torre-Pacheco | 778.70 mi (1,253.20 km) |
| Grenchen to Torredembarra | 512.38 mi (824.60 km) |
| Grenchen to Torredonjimeno | 868.98 mi (1,398.49 km) |
| Grenchen to Torrejon de Ardoz | 713.70 mi (1,148.59 km) |
| Grenchen to Torrejon de la Calzada | 737.71 mi (1,187.23 km) |
| Grenchen to Torrelavega | 615.51 mi (990.57 km) |
| Grenchen to Torrelodones | 724.69 mi (1,166.27 km) |
| Grenchen to Torremolinos | 950.39 mi (1,529.51 km) |
| Grenchen to Torrente | 665.10 mi (1,070.37 km) |
| Grenchen to Torrevieja | 756.78 mi (1,217.92 km) |
| Grenchen to Torrijos | 766.36 mi (1,233.33 km) |
| Grenchen to Torroella de Montgri | 412.78 mi (664.30 km) |
| Grenchen to Torrox | 925.41 mi (1,489.31 km) |
| Grenchen to Tortosa | 557.17 mi (896.68 km) |
